Wet polisher (110V) +. (16+1) Pieces 4 Pad +. 1 Piece Cup Wheel +. 1 Piece of 4 Professional Grade Glaze Buffing Pad Kit. 1 Piece of 5″ (110V, 5/8″-11 thread) New Version Wet Variable Speed Polisher. Many other sellers DO NOT attach the lock ring. 16 Pieces of 4 (4 Inch) Diamond Polishing Pad. 3 X Grit 50 100 200 400. 2 X Grit 800. 1 X Grit 1500 3000. And, 1 Piece of 4 Diamond Ultra Wide Segment Turbo Row Grinding Cup Wheel for concrete stone. And 1 Piece of 4 Professional Grade Glaze Buffing Pad (make stone granite marble mirror like polished). And 1 X 4 (4 Inch) Rubber backer/Pad Holder.